Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 2015-11
Add to Favorite Get Latest Update

The crustal and upper mantle structure beneath the South-North seismic zone from the inversion of Love wave phase velocity

XU Xiao-Ming;DING Zhi-Feng;YE Qing-Dong;L Miao-Miao;Institute of Geophysics,China Earhtquake Administration;Key Laboratory of Seismic Observation and Geophysical Imaging,Institute of Geophysics,China Earhtquake Administration;First Crust Monitoring and Application Center of China Earthquake Administration;  
The South-North Seismic Zone(SNSZ)located the eastern margin of Tibetan plateau is an active tectonic zone between the west of the rising plateau and the east of the stable blocks,where the regional tectonic is quite complex and the seismicity is very high.The crustal and mantle structure beneath the SNSZ has the scientific significance for indicating the uplift mechanism of the Tibetan plateau and the interaction between the Tibetan plateau and its adjacent blocks.The tomographic method was used to estimate the crustal and mantle structure beneath the SNSZ.A two-step inversion scheme was adopted to obtain the S-wave velocity structure.Firstly,we constructed phase velocity distributions by inverting pure path dispersions of Love wave at different periods.Secondly,we determined the S-wave velocity structure at different depths from the acquired phase velocities.We collected the seismic waveform data recorded between January 2008 and March 2011by292 stations from the Chinese Provincial Digital Seismic Networks,measured the Love wave phase velocity dispersion curves with Frequency-Time Analysis and constructed the distributions of the Love wave phase velocity beneath the SNSZ.From the pure path dispersions of Love wave phase velocity,the one-dimension S-wave velocity was inverted by the linearized inversion program at each node on a 0.25°×0.25°grid.Then these one-dimension S-wave velocity were assembled together to obtain the three-dimension S-wave velocity structure.Our results suggested that the significantly low velocity layer of S-wave existed in SongpanGarzêterrane and Chuandian diamond block.The characteristic of the low velocity anomaly supported the lower crust flow model for explaining the uplift of the Tibetan plateau and its crustal materials movement.The high S-wave velocity anomaly was presented in northwestern Chuandian diamond block at the depth 100 to 120km,which maybe attribute to the underthrust plate of the India lithosphere along the Himalayas east structural knot.The obvious comparison between the weak lower crust with the low S-wave velocity and the hard upper mantle with high S-wave velocity maybe imply the different tectonic movement and deformation mode between the crust and upper mantle,which provided the condition for the dynamic decoupling of the crust and mantle beneath the northwestern Chuandian diamond block.
【Fund】: 地震行业科研专项(201008001和201308011)资助
【CateGory Index】: P315.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 XU Yi,ZHONG Da-lai,LIU Jian-hua(Key Laboratory of Petroleum Resource Research,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Constraints of deep structures on the crust-mantle decoupling in the western Yunnan and the magma activity in the Tengchong volcanic area[J];Progress in Geophysics;2012-03
2 ZHUANG ZHEN Fu ZHU-WU Lu ZI-LING Hu JIA-FU(Yunnan University, Kunming 650091)SONG ZHONG-HE CHEN GUO-YING AN CHANG-QIANG CHEN LI-HUA(Institute of Geophysics, State Seismological Bureau, Beijing 100081);3-D SHEAR VELOCITY MODEL OF CRUST AND UPPER MANTLE BENEATH THE TIBETAN PLATEAU AND ITS ADJACENT REGIONS[J];Chinese Journal of Geophysics;1992-06
3 ZHU LIANG-BAO\ XU QING\ CHEN XIAO-FEI(Department of Geophysics,Peking University,Beijing 100871, China);GROUP VELOCITY OF RAYLEIGH WAVE IN CHINESE CONTINENT AND ITS ADJACENT SEAS[J];Chinese Journal of Geophysics;2002-04
4 ZHENG Xiu-Fen~1,OUYANG Biao~1,ZHANG Dong-Ning~1,YAO Zhi-Xiang~(1*),LIANG Jian-Hong~2,ZHENG Jie~11 Institute of Geophysics,China Earthquake Administration,Beijing 100081,China2 China Earthquake Network Center,Beijing 100045,China;Technical system construction of Data Backup Centre for China Seismograph Network and the data support to researches on the Wenchuan earthquake[J];Chinese Journal of Geophysics;2009-05
5 LI Yu~1,YAO Hua-Jian~2,LIU Qi-Yuan~(1*),CHEN Jiu-Hui~1,Robert D.van der Hilst~2, LI Shun-Cheng~1,HUANG Hui~2,GUO Biao~1,WANG Jun~1,QI Shao-Hua~1 1 State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029,China 2 Department of Earth,Atmospheric and Planetary Sciences,MIT,Cambridge,MA,02139,USA;Phase velocity array tomography of Rayleigh waves in western Sichuan from ambient seismic noise[J];Chinese Journal of Geophysics;2010-04
6 SU Wei PENG Yanju ZHENG Yuejun HUANG Zhongxian (Institute of Crustal Dynamics, China Seismological Bureau, Beijing,100085);Crust and Upper Mantle Shear Velocity Structure beneath the Tibetan Plateau and Adjacent Areas[J];Acta Geosicientia Sinica;2002-03
7 ZHANG Jia-sheng 1, LI Yan 2, HAN Zhu-jun 1 (1.Institute of Geology, China Seismological Bureau, Beijing 100029, China; 2.Exploration and Production Research Institute, SINOPEC, Beijing 100083, China);DEFORMATION RESPONSES TO EASTWARDS ESCAPING OF THE QINGHAI-TIBET PLATEAU AND TECTONICS OF THE SOUTH-NORTH SEISMIC ZONES IN CHINA[J];Earth Science Frontiers;2003-S1
8 Wang Ji-yang and Huang Shao-peng(Institute of Geology, Academia Sinica, Beijing 100029);COMPILATION OF HEAT FLOW DATA IN THE CHINA CONTINENTAL AREA (2nd Edition)[J];Seismology and Geology;1990-04
9 Li Baiji Li Ning and Chen Hong(Seismological Bureau of Yunnan Province);GROUP VELOCITY DIFFERENCES OF RAYLEIGH WAVES BETWEEN THE NS SEISMIC BELT, CHINA, AND THE SIDE REGIONS, AND THEIR TECTONIC IMPLICATIONS[J];Acta Seismologica Sinica;1989-03
10 HUANG Zhong-Xian1,LI Hong-Yi2,XU Yi3 1 Institute of Crustal Dynamics,China Earthquake Administration,Beijing 100085,China 2 School of Geophysics and Information Technology,China University of Geosciences,Beijing 100083,China 3 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Lithospheric S-wave velocity structure of the North-South Seismic Belt of China from surface wave tomography[J];Chinese Journal of Geophysics;2013-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Mao huan (Lanzhou Institute of Glaciology and Geocryology, CAS, Lanzhou Gansu 730000, China);Forty Year's Study of Glacier Temperature in China[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1999-03
2 WANG Rui 1,MA Zhitu1,Li Fei1,2,Zhou Shiyong1, 1.Department of Geophysics,Peking University,Beijing 100871;2.Earthquake Monitor Center of Seismological Bureau of Yunnan Province,Kunming 650224;;Research on Methods Constraining Shear-Wave Splitting and Geodynamical Implication of Shear-Wave Splitting in China[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2010-06
3 TENG Ji-wen1,2,LIU Cai2,HAN Li-guo2,RUAN Xiao-min1,YAN Ya-fen1,ZHANG Yong-qian11.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China2.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;The Dynamical Mechanism for Medium Rapture and Motion of Deep Matler on Wenchuan-Yingxiu M_S8.0 Earthquarce,2008[J];Journal of Jilin University(Earth Science Edition);2009-04
4 Song Hongbiao;THE COMPREHENSIVE INTERPRETATION OF GEOLOGICAL AND GEOPHYSICAL DATA IN THE OROGENIC BELT OF LONGMEN MOUNTAINS, CHINA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1994-02
5 LI Fang~1,LI Yu-tong~1,MA Li~2((1. Earthquake Administrtion of Liaoning Province,Liaoning Shenyang 110031;2. Shenyang Seismic Station,Liaoning Shenyang 110161);ANALYSIS ON THE SEISMICITY ANOMALIES BEFORE DONGWUZHUMUQINQI EARTHQUAKE WITH Ms5.9[J];Seismological Research of Northeast China;2005-02
6 DENG Qidong(Institute of Geology, China Earthquake Administration, Beijing 100029);STUDIES AND APPLICATIONS OF ACTIVE TECTONICS-MOURNING FOR ACADEMICIAN CHEN GUODA, THE GREAT MASTER OF CHINESE GEOLOGY[J];Geotectonica Et Metallogenia;2005-01
7 YAO Qi1,ZHANG Wei2,LIAO Lin3,MA Zhijiang4,MENG Lifeng3 and GAO Xiang1,3(1.Institute of Geology,China Earthquake Administration,Beijing 100029,China;2.China Aero Geophysical Survey & Remote Sensing Center for Land and Resources,Beijing 100083,China;3.Department of Earth Sciences,Zhejiang University,Hangzhou 310027,Zhejiang,China;4.Engineering Seismology Institute of Zhejiang Province,Hangzhou 310013,Zhejiang,China);Characteristics of Spatial Distribution and Activities of the Changxing-Fenghua Fault in Hangzhou Bay[J];Geotectonica Et Metallogenia;2010-01
8 WANG Yang and CHENG Suhua(School of Earth Science and Resources,China University of Geosciences,Beijing 100083,China);Thermal State and Rheological Strength of the Lithosphere Beneath the Eastern China[J];Geotectonica Et Metallogenia;2011-01
9 CUI Jun-wen, ZHANG Xiao-wei, TANG Zhe-min (Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China);Tectonic divisions of the Qinghai-Tibet Plateau and structural characteristics of deformation on their boundaries[J];Geology in China;2006-02
10 ZHAO Wen-jin (Chinese Academy of Geological Sciences, Beijing 100037, China);Deep tectono-magmatic setting for metallogenesis of large porphyry copper deposits[J];Geology in China;2007-02
China Proceedings of conference Full-text Database 10 Hits
1 XU Ming~(1,2),ZHU Chuan-Qing~1,TIAN Yun-Tao~1,RAO Song~(1,2),HU Sheng-Biao~1 1 State Key Lab of Lithosphere Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences, Beijing 100029,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Borehole temperature logging and characteristics of subsurface temperature in the Sichuan Basin[A];[C];2012
2 TENG Ji-Wen~(1,2),ZHANG Hong-Shuang~1,SUN Ruo-Mei~1,YAN Ya-Fen~1,ZHANG Xue-Mei~1, YANG Hui~1,TIAN You~1,ZHANG Yong-Qian~1,RUAN Xiao-Min~1 1 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Jilin University,Changchun 130026,China;Geophysical field characteristics and dynamic response of segmentations in East-west direction and their boundary zone in central Tibetan plateau[A];[C];2012
3 WU Jmg~1,WANG Hui~(2*),CAO Jian-Ling~2,GAO Yuan~2,WANG Qiong~2 1 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China;Influence of crustal inhomogeneity on seismicity in North China[A];[C];2012
4 HU Sheng-Biao HE Li-Juan WANG Ji-Yang (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);COMPILATION OF HEAT FLOW DATA IN THE CHINA CONTINENTAL AREA(3rd edition)[A];[C];2001
5 Lijuan He and Jiyang Wang Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,China;Tectono-thermal modelling of sedimentary basins with episodic extension and inversion,a case history of the Jiyang Basin,North China[A];[C];2004
6 LIU Jian-Hua LIU Fu-Tian YAN Xiao-Wei XU Yi HAO Tian-Yao Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;A STUDY OF LG CODA ATTENUATION BENEATH NORTH CHINA:SEISMIC IMAGING OF LG CODA Q_0[A];[C];2004
7 ZHANG XueMei~(1+),SUN RuoMei~1 &TENG JiWen~(1,2) 1 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2 College of Geo-exploration Science and Technology,Jilin University,Changchun 130026,China;Study on crustal,lithospheric and asthenospheric thickness beneath the Qinghai-Tibet Plateau and its adjacent areas[A];[C];2008
8 ZHANG Xue-mei~1,SUN Ruo-mei~1,YANG Hui~1,TENG Ji-wen~(1,2) (1.InsLiLuLe of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.Jilin University,Changchun 130026,China);Application of improved simulated annealing algorithm in the study of depth of interfaces in the crust and upper mantle[A];[C];2009
9 YUN CHEN,JOSE BADAL,and JIAFU HU 1 State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences, 100029 Beijing,People's Republic of China. 2 Physics of the Earth,Sciences B,University of Zaragoza, Pedro Cerbuna 12,50009 Zaragoza,Spain. 3 Department of Geophysics,Yunnan University, 650091 Kunming,People's Republic of China.;Love and Rayleigh Wave Tomography of the Qinghai-Tibet Plateau and Surrounding Areas[A];[C];2011
10 XIAO Peng-fei~(1,2)) BAI Deng-hai~(1)) Ivan M.Varentsov~(3)) LIU Mei~(1,2)) KONG Xiang-ru~(1)) 1) State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics, Chinese Academy of Science,B eijing 100029,China 2) Graduate University of Chinese Academy of S ciences,B eijing 100049,China 3) Institute of Physics of the Earth,Russian Academy of Sciences,Troitsk,Russia;STUDY ON LONG-PERIOD MAGNETO TELLURIC SOUND ING——THE LMT TRANSFER FUNCTION IN EASTERN TIBETAN PLATEAU[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHU Jie-shouDepartment of Geophysics,Chengdu University of Technology, Chengdu 610059,China;The Wenchuan earthquake occurrence background in deep structure and dynamics of lithosphere[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
2 TENG Ji wen(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China; Jilin University, Jilin 130026, China);DYNAMIC PROCESS OF SUBSTANCE AND ENERGY EXCHANGES IN DEPTHS OF THE EARTH AND FORMATION FO MINERAL RESOURCES[J];Geotectonica Et Metallogenia;2003-01
3 YUAN Xue-cheng1, LI Ting-dong2, XIAO Xu-chang2, JIANG Mei2, GENG Shu-fang2 (1. Center of Research and Development, China Geological Survey, Beijing 100057, China; 2.Chinese Academy of Geoscience, Beijing 100037, China; 3. Institute of Geology, Chinese Academy of Geoscience, Beijing 100037, China);3D lithospheric structure of the Qinghai-Tibet Plateau and hydraulic pressure machine model of the plateau uplift[J];Geology in China;2006-04
4 YUAN Xue-cheng~1 LI Ting-dong~2 (1.Center of Development and Research,China Geological Survey,Beijing 100037,China; 2.Chinese Academy of Geological Sciences,Beijing 100037,China);A preliminary 3D model of lithospheric structure in China[J];Geology in China;2009-01
5 Gan Weijun1), Shen Zhengkang1,2)\ Zhang Peizhen1),Ren Jingwei1),Wan Yongge3,1) and Zhou Demin\+\{1)\} 1)Crustal Movement Research Center,Institute of Geology,CEA, Beijing\ 100029 2)Department of Earth and Space Sciences,University of California,Los Angeles,CA 90095 1567,USA 3)College of Disaster prevention Technology,CEA,Beijing\ 101601;HORIZONTAL CRUSTAL MOVEMENT OF TIBETAN PLATEAU FROM GPS MEASUREMENTS[J];Crustal Deformation and Earthquake;2004-01
6 Deng Jinfu Mo Xuanxue Zhao Hailing Luo Zhaohua Wu Zongxu (Department of Geology and Mineral Resources, China University of Geosciences,Beijing100083);GEOTECTONIC UNITS OF CHINA CONTINENT ON A LITHOSPHERIC SCALE SINCE CENOZOIC[J];EARTH SCIENCE;1997-03
7 QI Cheng1,CHEN Qi-fu2,CHEN Yong2(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Institute of Earthquake science,China Earthquake Administration,Beijing 100036,China);A new method for seismic imaging from ambient seismic noise[J];Progress in Geophysics;2007-03
8 ZHOU Gong-wei1,ZHANG Bo-ming1,WU Zhong-liang1,WAN Yong-ge2,HUANG Wen-hui3(1.Institute of Geophysics,China Earthquake Administration,Beijing 100081,China;2.Institute of Disaster Prevention Science and Technology,Hebei 065201,China; 3.Earthquake Administration of Guangdong Province,Guangzhou 510070,China);Recent development in China digital seismograph network(CDSN)[J];Progress in Geophysics;2007-04
9 TSENG JUNG-SHENG SUNG ZI-AN (Institute of Geophysics and Meteorology,Academia Sinica);PHASE VELOCITIES OF RAYLEIGH WAVES IN CHINA[J];Chinese Journal of Sinica;1963-02
10 KAN RONG-JU ZHANG SI-CHANG YAN FENG-TONG YU LIN-SHENG(The Seismological Brigade of Kunming, National Seismological Bureau);PRESENT TECTONIC STRESS FIELD AND ITS RELATION TO THE CHARACTERISTICS OF RECENT TECTONIC ACTIVITY IN SOUTHWESTERN CHINA[J];Chinese Journal of Sinica;1977-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved